diff options
author | Mike Pall <mike> | 2012-03-29 01:11:23 +0200 |
---|---|---|
committer | Mike Pall <mike> | 2012-03-29 01:11:23 +0200 |
commit | a53a5497742c5249a6cad7e3e25075b8e679ba85 (patch) | |
tree | 3eff25655743090e3c102874f71c84195d4a14d5 | |
parent | 509ca0f0dbdd4854a8db54563d8f29c4566418e5 (diff) | |
download | luajit2-a53a5497742c5249a6cad7e3e25075b8e679ba85.tar.gz |
PPC: Fix HREFK code generation for huge tables.
-rw-r--r-- | src/lj_asm_ppc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lj_asm_ppc.h b/src/lj_asm_ppc.h index 69a4aec2..73942b8b 100644 --- a/src/lj_asm_ppc.h +++ b/src/lj_asm_ppc.h @@ -730,12 +730,12 @@ static void asm_hrefk(ASMState *as, IRIns *ir) IRIns *irkey = IR(kslot->op1); int32_t ofs = (int32_t)(kslot->op2 * sizeof(Node)); int32_t kofs = ofs + (int32_t)offsetof(Node, key); - Reg dest = (ra_used(ir)||ofs > 65535) ? ra_dest(as, ir, RSET_GPR) : RID_NONE; + Reg dest = (ra_used(ir)||ofs > 32736) ? ra_dest(as, ir, RSET_GPR) : RID_NONE; Reg node = ra_alloc1(as, ir->op1, RSET_GPR); Reg key = RID_NONE, type = RID_TMP, idx = node; RegSet allow = rset_exclude(RSET_GPR, node); lua_assert(ofs % sizeof(Node) == 0); - if (ofs > 65535) { + if (ofs > 32736) { idx = dest; rset_clear(allow, dest); kofs = (int32_t)offsetof(Node, key); @@ -761,7 +761,7 @@ static void asm_hrefk(ASMState *as, IRIns *ir) } if (ra_hasreg(key)) emit_tai(as, PPCI_LWZ, key, idx, kofs+4); emit_tai(as, PPCI_LWZ, type, idx, kofs); - if (ofs > 65535) { + if (ofs > 32736) { emit_tai(as, PPCI_ADDIS, dest, dest, (ofs + 32768) >> 16); emit_tai(as, PPCI_ADDI, dest, node, ofs); } |